2439012 has 24 divisors (see below), whose sum is σ = 5939136. Its totient is φ = 777568.

The previous prime is 2438977. The next prime is 2439013. The reversal of 2439012 is 2109342.

2439012 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×2439012² = 11897559072288, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2439012.

It is not an unprimeable number, because it can be changed into a prime (2439013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4143 + ... + 4694.

It is an arithmetic number, because the mean of its divisors is an integer number (247464).

2^2439012 is an apocalyptic number.

It is an amenable number.

2439012 is an abundant number, since it is smaller than the sum of its proper divisors (3500124).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2439012 is a wasteful number, since it uses less digits than its factorization.

2439012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8867 (or 8865 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 21.

The square root of 2439012 is about 1561.7336520675. The cubic root of 2439012 is about 134.6081366187.

The spelling of 2439012 in words is "two million, four hundred thirty-nine thousand, twelve".